MAX982CSA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX982CSA is a comparator from the family of linear comparators from Maxim Integrated. This all-purpose comparator is designed to provide an ultra-low power consumption with low offset voltage, making it an ideal choice for battery powered applications or any application requiring a lower power consumption. It offers superior accuracy in the common modes and has an excellent differential linearity specification over the full temperature ranges. Thus, the MAX982CSA can provide precise results in various comparison functions, such as thermal overload protection, duty cycle control and temperature measurement applications.

The MAX982CSA comparator is a single supply, rail-to-rail, low power CMOS comparator with an ultra-low input current of 1.5A. The device provides excellent linearity with a low offset voltage of 1mV and a low input bias current of 10pA at 25C. The MAX982CSA operates over a wide range of power supply voltages, from 1.8V to 20V, and can be used with both standard and low-voltage supply rails. It is also designed to reject noise and tolerate supply transients.

The MAX982CSA comparator is designed to operate with a single external capacitor, which helps reduce power consumption and increase the accuracy of the comparator. The device has a wide common-mode range, extending between the ground and the voltage sources of the supply rail. The input bias current is matched at the positive and negative inputs with matched dynamic impedances, providing superior common-mode rejection ratio (CMRR) of greater than 100dB for a wide range of frequencies and temperatures.

The MAX982CSA comparator features an open-drain output stage and a power-down feature. The output of the MAX982CSA is an open-drain type FET, and can be connected to an external pull-up resistor to provide either a logic high or low output. The power-down feature allows the device to be disabled by applying a logic 0 to the input, which reduces power consumption significantly when the device is not being used.

In terms of applications, the MAX982CSA is used in various battery powered applications, such as hand-held or portable devices, or in any other application where a low power consumption is desired. It is also used in wireless communications, in which the low power consumption and low offset voltage enable the device to perform well in low-band noise environments. Additionally, the MAX982CSA can be used in temperature measurement and thermal overload protection applications.

In summary, the MAX982CSA comparator from Maxim Integrated is designed with an ultra-low input current and excellent linearity specification, making it suitable for battery powered applications or applications requiring a low power consumption. The device also offers superior accuracy in the common modes and superior common-mode-rejection ratio. In terms of applications, the MAX982CSA is commonly used in temperature measurement applications, thermal overload protection and wireless communications.

The specific data is subject to PDF, and the above content is for reference